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Use different Python version with virtualenv
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In C, do braces act as a stack frame?
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No, braces do not act as a stack frame. In C, braces only denote a naming scope, but nothing get...
Resizing an image in an HTML5 canvas
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So what do you do if all the browsers (actually, Chrome 5 gave me quite good one) won't give y...
From inside of a Docker container, how do I connect to the localhost of the machine?
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jQuery duplicate DIV into another DIV
...one();
$('.package').html($button);
});
Full demo: http://jsfiddle.net/3rXjx/
From the jQuery docs:
The .clone() method performs a deep copy of the set of matched
elements, meaning that it copies the matched elements as well as all
of their descendant elements and text nodes. When used ...
Open an IO stream from a local file or url
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answered Nov 5 '08 at 3:00
Aaron HinniAaron Hinni
13.7k66 gold badges3737 silver badges3838 bronze badges
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Java ArrayList copy
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answered Jun 30 '11 at 14:12
Jon SkeetJon Skeet
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How to add leading zeros for for-loop in shell? [duplicate]
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Use the following syntax:
$ for i in {01..05}; do echo "$i"; done
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Disclaimer: Leading zeros only work in >=bash-4.
If you want to use printf, nothing prevents you from putting its result in a variable for further use:
$ foo=$(printf "%02d" 5)
$ echo "${foo}"
05
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String's Maximum length in Java - calling length() method
...hat would be returned by the method would be Integer.MAX_VALUE, which is 2^31 - 1 (or approximately 2 billion.)
In terms of lengths and indexing of arrays, (such as char[], which is probably the way the internal data representation is implemented for Strings), Chapter 10: Arrays of The Java Languag...
Getting “Warning! PATH is not properly set up” when doing rvm use 2.0.0 --default
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edited Oct 15 '16 at 10:43
Arslan Ali
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answered ...